Griffin Perry

Griffin Perry

Board Member · Fermi Inc.

Rank #410 SEC EDGAR (United States) ↗ Files from United States

Details

Member of the boardReal EstateFRMISEC CIK 0001950683

Computed from SEC EDGAR filings and closing prices — not copied from any wealth ranking. Dataset . How we calculate this.

Disclosed holdings
$373.8M
1-day change
▲ 5.27%
Positions on file
2
issuers disclosed in Forms 3/4/5 and Schedules 13D/G

Disclosed holdings over time 49 weekly points

What the 2 currently disclosed positions would have been worth at each week’s closing price. A rising line means the shares got more valuable, not that this person bought more.

How the line is built

Share counts are as last reported to the SEC and held constant; only prices move.

2025-10-03$356.3M – $2.1B2026-09-04

Insider activity Apr 9, 2024 – Jan 2, 2026

Griffin Perry is recorded in filings to the U.S. SEC via EDGAR as member of the board, and reported 6 transactions between Apr 9, 2024 and Jan 2, 2026. The buy and sell totals below count only codes P, S.

Why the other codes are excluded

Share awards (A), shares withheld to pay tax (F), option exercises (M) and gifts (G) also appear in the table, but they are consequences of a pay package or a private transfer, not a decision to buy or sell on the open market. Counting them would turn this into a compensation ranking.

Open-market buys (code P)
$43.7K
2 purchases on file priced rows only
Open-market sales (code S)
None
0 sales on file
All reported transactions
6
every code, including awards and exercises
Pattern
Bought and sold in similar amounts
last 12 months of the window

Events from filings

Detected automatically in the filings linked below. Each headline is built from the numbers in those filings, not written by a model. Newest first; events older than 45 days stay listed and are marked as older.

4 insiders bought Granite Ridge Resources, Inc. (GRNT) shares worth $808,457 between May 13, 2026 and Jun 12, 2026

Cluster buying

4 different insiders made 8 open-market purchases of this company’s shares within a short window. Each row below is one reported trade.

4 insiders bought Granite Ridge Resources, Inc. (GRNT) shares worth $808,457 between May 13, 2026 and Jun 12, 2026
Date Insider Transaction Shares Price Value Filing
May 13, 2026 Matthew Reade Miller P Open-market purchase 18,180 held after: 1,350,213 $5.21 $94,718 SEC filing ↗
May 13, 2026 Tyler Farquharson P Open-market purchase 10,000 held after: 344,743 $5.15 $51,500 SEC filing ↗
May 18, 2026 Griffin Perry P Open-market purchase 100,000 held after: 1,163,903 $5.49 $549,000 SEC filing ↗
May 19, 2026 John McCartney P Open-market purchase 3,000 held after: 139,143 $5.81 $17,430 SEC filing ↗
May 21, 2026 John McCartney P Open-market purchase 4,000 held after: 143,143 $5.54 $22,160 SEC filing ↗
Jun 9, 2026 Matthew Reade Miller P Open-market purchase 10,600 held after: 1,360,813 $4.75 $50,350 SEC filing ↗
Jun 10, 2026 John McCartney P Open-market purchase 4,000 held after: 147,143 $4.96 $19,840 SEC filing ↗
Jun 12, 2026 Matthew Reade Miller P Open-market purchase 696 held after: 1,361,509 $4.97 $3,459 SEC filing ↗

Total of the rows above: $808,457, in the currency the filings report.

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

4 insiders bought Granite Ridge Resources, Inc. (GRNT) shares worth $220,941 between Aug 14, 2024 and Sep 13, 2024

Cluster buying

4 different insiders made 10 open-market purchases of this company’s shares within a short window. Each row below is one reported trade.

4 insiders bought Granite Ridge Resources, Inc. (GRNT) shares worth $220,941 between Aug 14, 2024 and Sep 13, 2024
Date Insider Transaction Shares Price Value Filing
Aug 14, 2024 John McCartney P Open-market purchase 1,000 held after: 46,339 $6.51 $6,510 SEC filing ↗
Aug 16, 2024 John McCartney P Open-market purchase 1,000 held after: 47,339 $6.54 $6,540 SEC filing ↗
Aug 16, 2024 Matthew Reade Miller P Open-market purchase 4,938 held after: 679,996 $6.50 $32,097 SEC filing ↗
Aug 19, 2024 Tyler Farquharson P Open-market purchase 5,000 held after: 76,723 $6.62 $33,100 SEC filing ↗
Aug 22, 2024 John McCartney P Open-market purchase 500 held after: 47,839 $6.29 $3,145 SEC filing ↗
Aug 22, 2024 Matthew Reade Miller P Open-market purchase 4,000 held after: 683,996 $6.33 $25,320 SEC filing ↗
Sep 11, 2024 Tyler Farquharson P Open-market purchase 5,000 held after: 81,723 $5.95 $29,750 SEC filing ↗
Sep 11, 2024 Matthew Reade Miller P Open-market purchase 8,500 held after: 692,496 $5.97 $50,745 SEC filing ↗
Sep 12, 2024 Griffin Perry P Open-market purchase 5,000 held after: 594,181 $6.13 $30,650 SEC filing ↗
Sep 13, 2024 Matthew Reade Miller P Open-market purchase 495 held after: 692,991 $6.23 $3,084 SEC filing ↗

Total of the rows above: $220,941, in the currency the filings report.

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

5 insiders bought Granite Ridge Resources, Inc. (GRNT) shares worth $130,185 between May 14, 2024 and Jun 6, 2024

Cluster buying

5 different insiders made 8 open-market purchases of this company’s shares within a short window. Each row below is one reported trade.

5 insiders bought Granite Ridge Resources, Inc. (GRNT) shares worth $130,185 between May 14, 2024 and Jun 6, 2024
Date Insider Transaction Shares Price Value Filing
May 14, 2024 Tyler Farquharson P Open-market purchase 5,000 held after: 71,723 $6.35 $31,750 SEC filing ↗
May 16, 2024 John McCartney P Open-market purchase 500 held after: 43,339 $6.63 $3,315 SEC filing ↗
May 17, 2024 John McCartney P Open-market purchase 500 held after: 43,839 $6.51 $3,255 SEC filing ↗
May 21, 2024 John McCartney P Open-market purchase 1,000 held after: 44,839 $6.59 $6,590 SEC filing ↗
May 23, 2024 John McCartney P Open-market purchase 500 held after: 45,339 $6.55 $3,275 SEC filing ↗
May 23, 2024 Griffin Perry P Open-market purchase 2,000 held after: 589,181 $6.54 $13,080 SEC filing ↗
Jun 3, 2024 Matthew Reade Miller P Open-market purchase 7,700 held after: 666,075 $6.50 $50,050 SEC filing ↗
Jun 6, 2024 Thaddeus Darden P Open-market purchase 3,000 held after: 214,156 $6.29 $18,870 SEC filing ↗

Total of the rows above: $130,185, in the currency the filings report.

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

Reported transactions

Price 0.00 is a real reported figure on gifts (G) and share awards (A) — not a missing number. The 10 most recent rows are grouped into 10 lines by date, company and transaction type — open a line to see every lot with its own source link.

How to read this list

Every row is one line of one Form 4 or Form 5, with the filing it came from. Where the record carries no price at all we leave the cell empty instead of guessing one.

The shares and money on a grouped line add up only the lots listed inside that line, and only when every one of them carries the figure. Where a group mixes more than one reporting currency we leave the money blank rather than convert — no source publishes the rate that conversion would need.

  1. Granite Ridge Resources, Inc. GRNT J Other acquisition or dispositionnot a buy/sell decisionreported at zero 592,733 shares $0 at $0.00 SEC filing ↗
  2. Granite Ridge Resources, Inc. GRNT P Open-market purchase 100,000 shares $549.0K at $5.49 SEC filing ↗
  3. Fermi Inc. FRMI S Open-market sale 2,000,000 shares $11.08M at $5.54 SEC filing ↗
  4. Fermi Inc. FRMI S Open-market sale 9,000,000 shares $45.18M at $5.02 SEC filing ↗
  5. Granite Ridge Resources, Inc. GRNT A Grant or awardnot a buy/sell decisionreported at zero 16,026 shares $0 at $0.00 SEC filing ↗
  6. Granite Ridge Resources, Inc. GRNT A Grant or awardnot a buy/sell decisionreported at zero 11,278 shares $0 at $0.00 SEC filing ↗
  7. Granite Ridge Resources, Inc. GRNT J Other acquisition or dispositionnot a buy/sell decisionreported at zero 442,418 shares $0 at $0.00 SEC filing ↗
  8. Granite Ridge Resources, Inc. GRNT P Open-market purchase 5,000 shares $30.7K at $6.13 SEC filing ↗
  9. Granite Ridge Resources, Inc. GRNT P Open-market purchase 2,000 shares $13.1K at $6.54 SEC filing ↗
  10. Granite Ridge Resources, Inc. GRNT J Other acquisition or dispositionnot a buy/sell decisionreported at zero 24,318 shares $0 at $0.00 SEC filing ↗

Disclosed holdings

Shares is the amount on the form; value is that amount times the closing price shown. Rows with no closing price are left blank, so they may add up to less than the headline figure.

What is not counted here

Each row is one filing you can open. Private companies, real estate, bonds and crypto are not in SEC insider filings and are therefore not counted here.

Equity positions disclosed to the SEC, with the source filing behind each row.
Issuer Ticker Security Shares Close Value Form Reported Filing
Fermi Inc. FRMI Common Stock (indirect) 71,946,450 $5.12 $368.4M 3 EDGAR ↗
Granite Ridge Resources, Inc. GRNT Common Stock, par value $0.0001 per share 1,063,903 $5.08 $5.4M 4 EDGAR ↗

Other insiders at the same companies

People who also file with the SEC at a company where Griffin Perry reports shares.

Sharing a filing does not mean they work together day to day — it means both names appear on the same issuer’s insider record.

Sources

The filings linked in the tables above are the sources for every figure on this page.

Portrait photograph: Granite Ridge Resources, Inc. (company-published photograph). Original file page on graniteridge.com ↗

Think a number here is wrong? Open the linked filing and compare — how to report it.

Profile record last refreshed Sep 8, 2026.